def preview(self):
try:
appdef = self.createAppDefinition(True)
except WrongValueException:
return
problems = checkAppCanBeCreated(appdef)
if problems:
dlg = AppDefProblemsDialog(problems)
dlg.exec_()
if not dlg.ok:
return
try:
folder = utils.tempFolderInTempFolder()
self._run(
lambda: createApp(appdef, True, folder, True, self.progress))
path = "file:///" + folder.replace(
"\\", "/") + "/webapp/index_debug.html"
webbrowser.open_new(path)
except WrongValueException:
pass
except:
QgsMessageLog.logMessage(traceback.format_exc(),
level=QgsMessageLog.CRITICAL)
QMessageBox.critical(
iface.mainWindow(), "Error creating web app",
"Could not create web app.\nSee QGIS log for more details.")
def createApp(self):
try:
appdef = self.createAppDefinition()
problems = checkAppCanBeCreated(appdef)
if problems:
dlg = AppDefProblemsDialog(problems)
dlg.exec_()
if not dlg.ok:
return
folder = askForFolder(self, "Select folder to store app")
if folder:
if os.path.exists(os.path.join(folder, "webapp")):
ret = QMessageBox.warning(self, "Output folder", " The selected folder already contains a 'webapp' subfolder.\n"
"Do you confirm that you want to overwrite it?",
QMessageBox.Yes | QMessageBox.No, QMessageBox.No)
if ret == QMessageBox.No:
return
self._run(lambda: createApp(appdef, not self.checkBoxDeployData.isChecked(), folder, False, self.progress))
box = QMessageBox()
box.setWindowTitle("Web App Builder");
box.setTextFormat(Qt.RichText)
box.setText("Application files have been correctly generated.<br>"
"Use the <a href='http://boundlessgeo.com/products/opengeo-suite/'> Boundless WebSDK </a> for building the final webapp from them.")
box.exec_()
except WrongValueException:
pass
except:
QgsMessageLog.logMessage(traceback.format_exc(), level=QgsMessageLog.CRITICAL)
QMessageBox.critical(iface.mainWindow(), "Error creating web app",
"Could not create web app.\nCheck the QGIS log for more details.")
def preview(self):
try:
appdef = self.createAppDefinition(True)
except WrongValueException:
return
problems = checkAppCanBeCreated(appdef)
if problems:
dlg = AppDefProblemsDialog(problems)
dlg.exec_()
if not dlg.ok:
return
try:
folder = utils.tempFolderInTempFolder()
self._run(lambda: createApp(appdef, True, folder, True, self.progress))
path = "file:///" + folder.replace("\\","/") + "/webapp/index_debug.html"
webbrowser.open_new(path)
except WrongValueException:
pass
except:
QgsMessageLog.logMessage(traceback.format_exc(), level=QgsMessageLog.CRITICAL)
QMessageBox.critical(iface.mainWindow(), "Error creating web app",
"Could not create web app.\nSee QGIS log for more details.")
def preview(self):
try:
appdef = self.createAppDefinition()
except WrongValueException:
return
problems = checkAppCanBeCreated(appdef, True)
if problems:
dlg = AppDefProblemsDialog(problems)
dlg.exec_()
if not dlg.ok:
return
try:
self.currentFolder = tempFolderInTempFolder("webappbuilder")
pub.subscribe(self.endCreatePreviewListener,
utils.topics.endFunction)
try:
self._run(lambda: createApp(appdef, self.currentFolder, True,
self.progress))
except:
QgsMessageLog.logMessage(traceback.format_exc(),
level=QgsMessageLog.CRITICAL)
self.endCreatePreviewListener(False, traceback.format_exc())
except WrongValueException:
pass
"Do you confirm that you want to overwrite it?",
QMessageBox.Yes | QMessageBox.No, QMessageBox.No)
if ret == QMessageBox.No:
return
# set buttons status
self.setButtonsEnabled(
status=False, excludeList=[self.buttonCreateOrStopApp])
self.createAppButtonText = self.buttonCreateOrStopApp.text()
self.buttonCreateOrStopApp.setText(self.tr("Stop"))
try:
pub.subscribe(self.endCreateAppListener,
utils.topics.endFunction)
self.onCreatingApp = True
self._run(lambda: createApp(appdef, folder, False, self.
progress))
except Exception as ex:
self.endCreateAppListener(False, traceback.format_exc())
except WrongValueException:
pass
def createAppDefinition(self):
layers, groups = self.getLayersAndGroups()
appdef = {}
appdef["Settings"] = self.getSettings()
appdef["Base layers"] = self.getBaseLayers()
appdef["Layers"] = layers
appdef["Groups"] = groups
appdef["Widgets"] = self.getWidgets()
